baber/WOPTO huggingface dataset:
Patent JP-2000093749-A (JP)
Title: Gas denitration process
Inventor: IIDA KOZO
IPC: B01D53/86
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust gas denitration process keeping the exhaust gas dentration rate at 90% or more while controlling the exhaustion of unreacted ammonia to the atmosphere to 0.1 ppm or less. SOLUTION: In an exhaust gas denitration process in which nitrogen oxide containing exhaust gas is introduced into a catalyst filling reactor and excessive ammonia as a reducer is added thereto to catalytically remove the nitrogen oxide, the exhaust gas and ammonia are introduced into a first denitration catalyst layer formed on the upstream side of gas flow to remove the nitrogen oxide, and a first ammonia decomposition catalyst layer provided with the function of decomposing unreacted ammonia into nitrogen and nitrogen oxide is formed on the downstream of the first denitration catalyst layer and the ammonia content is so adjusted as to fit for the denitration treatment in the following stage.  Then a second denitration catalyst layer is formed on the downstream of the first denitration catalyst layer, and further a second ammonia decomposition catalyst layer provided with a catalyst for oxidative decomposing residual ammonia into nitrogen or nitrogen oxide or a catalyst for oxidative decomposing residual ammonia into oxide is disposed on the downstream of the second denitration catalyst layer to remove the residual ammonia.
Patent JP-H08132127-A (JP)
Title: Manufacture of cold drawn low alloy steel wire for machine structural use for carburizing hardening
Inventor: SAKAGUCHI KAZUYA
IPC: B21C1/00
Filed: 1994-11-04
Abstract: PURPOSE: To manufacture at low cost a cold drawn low alloy steel wire for mechanical structural use for carburizing hardening which is free from abnormal dots at the time of carburizing hardening, excellent in quality with the simplified manufacturing process. CONSTITUTION: As for the low alloy steel for machine structural use, the mean extraction temperature of the stock of cold drawn low alloy steel for machine structural use containing, by weight, 0.025-0.045% Al and 0.015-0.025% N is set to >=1120 deg.C and the stock temperature is kept at >=880 deg.C in the whole rolling process. The stock is rolled to realize the uniform solid solution diffusion of AlN in the rolled stock, and the hardness of the rolled stock is regulated to HRB75-85, and the pickling and coating treatment is achieved without annealing.  The finish drawing where the section reduction ratio due to the cold drawing is 15-25% and the flaw detection test are achieved to obtain the cold drawn low alloy steel wire for mechanical structural use for carburizing hardening which is HRB90-98 in the hardness, free from abnormal dots in the carburizing hardening treatment, and excellent in the quality.
Patent JP-S62165069-A (JP)
Inventor: MAIKERU POORU HARII BAANZU
IPC: F16C33/76
Filed: 1986-11-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06118576-A (JP)
Title: Photographic development processing method
Inventor: HORII MATSUICHI
IPC: G03C5/29
Filed: 1992-10-09
Abstract: PURPOSE:To form a high-contrast negative image by using a developing solution containing a developing agent, a sulfite, an amino compound, and a specified mercapto compound in the specified range of pH in the presence of a hydrazine derivative not causing silver sludge stains. CONSTITUTION:The negative type silver halide photographic sensitive material is exposed and developed in the presence of the hydrazine derivative to form a high-contrast negative image by using the developing solution containing at least the developing agent, the sulfite in a concentration of >=0.3mol/l, the amino compound in an amount for promoting rise of contrast, and the mercapto compound represented by formula I or II in which R1 is aryl; X is H, alkyl, or the like; each of R2 and R3 is, independently, H, alkyl, or the like; and M is an H, alkali metal atom, or the like.
Patent JP-S61151339-A (JP)
Title: Altitude computing device for construction machine
Inventor: NAKAMURA HIROYASU
IPC: E02F9/20
Filed: 1984-12-25
Abstract: PURPOSE:To improve control precision of different front mechanisms, by a method wherein data of plural front mechanisms are stored, the altitude of the mounted front mechanism is detected, and based on a detecting value and a memory value, the front mechanism is controlled. CONSTITUTION:Given altitude data of different front mechanisms, such as hydraulic shovel, crane, are stored in a first memory device 17. Each front mechanism has detectors A, B, and C which detect an altitude detecting value, and output is effected to front mechanism switches 20A, 20B and 20C which select the front mechanism. The altitude detecting value of a mounted front mechanism 3 is stored in a memory 18, and the computing and control procedures of a computing device are stored in a memory device 16. Based on each detected value the front mechanism selecting switch, and each stored value, the front mechanism is controlled. This enables reliable control of each of the different front mechanisms.
Patent JP-H09116734-A (JP)
Title: Picture processor
Inventor: SUZUKI TATATOMI
IPC: H04N1/387
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To easily recognize arrangement order, etc., of respective pages in the plural pages by providing a means for composing picture data for the portion of plural inputted pages into the portion of one page and a means for visually recognizing arrangement order in the plural pages of the picture data. SOLUTION: A picture processor is constituted of a picture reading means 1, an automatic original carrying means 2, a picture storing means 3, a picture storage control means 4, a picture recording means 5, a control means 6 and an addition picture generating means 7. Thus, picture data for the portion of plural pages is inputted by the picture reading means 1 and the automatic original carrying means 2 at first. Then, the picture storing means 3 composes inputted picture data for the portion of plural pages into the portion of one page and arrangement order in the plural pages are visually recognized. Moreover, the picture recorging means 5 outputs picture data where page order picture data and head page picture data are added to the recording paper sheets.
Patent JP-H02119127-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUGAI TOSHIYUKI
IPC: H01L21/265
Filed: 1988-10-27
Abstract: PURPOSE:To obtain I<2>L, bipolar and Bi-CMOS elements in the same substrate by a method wherein heat treatment is performed after an intrinsic or nearly intrinsic epitaxial layer is grown on a semiconductor substrate of first conductivity type, and impurity of first conductivity type or second conductivity type is ionimplanted at least two times while acceleration energy is changed. CONSTITUTION:An intrinsic epitaxial layer 2 of about 3-5mum thick is grown on a P-type Si substrate whose impurity concentration is 10<14>-10<16>/cm<3>, and a thin oxide film 3 of about 200Angstrom thick is stuck thereon. By ion implantation from above the film 3, phosphorus is doped in the following manner; ion is once implanted with acceleration energy of several tens KeV, and in succession ion is implanted with at least two or more kinds of different acceleration energy, thereby changing the layer 2 into an N-type layer. By this set up, the impurity concentration from the midmay of the layer 2 to the substrate 1 before ion implantation becomes only the concentration of the substrate 1 as shown by a curve 5. When ion implantation is repeated, 1st-Kth concentrations are shown by 7-9 in figure, and a desired concentration is obtained by selecting the number of implantation.
Patent JP-H02117624-A (JP)
Title: Fluorinating agent
Inventor: HIRAYAMA HIDEJI
IPC: C07C19/08
Filed: 1988-10-27
Abstract: PURPOSE:To obtain a novel fluorinating agent for carrying out substitution of chlorine in an organic chlorine compound of fluorine compound or addition of fluorine to an unsaturated compound at a high level of substitution in high yield by using fluorinated indium or indium fluoride. CONSTITUTION:A novel fluorinating agent, obtained by using fluorinated indium or indium fluoride synthesized from indium or an indium compound (e.g., indium chloride, bromide, iodide, carbonate, nitrate or oxide) and used for substitution of chlorine in organic chlorine compounds or fluorides (especially polychlorides or fluorides of lower hydrocarbons, hexachloroacetone, benzotrichloride and derivatives thereof are industrially important) or addition of fluorine to substituted or unsaturated compounds. The substitution of the chlorine or addition of fluorine can be carried out in high yield and compounds can be substituted by the fluorine at a high level.
Patent JP-S63126602-A (JP)
Title: Production of stainless steel clad copper bar
Inventor: NAKASUJI KAZUYUKI
IPC: B21B1/16
Filed: 1986-11-14
Abstract: PURPOSE:To permit production of a product having a high joint rate and joint strength by interposing Ni between a core material and outside layer material, the outer and inner peripheral faces of which are respectively pretreated, and inserting the core material into the outside layer material and subjecting the materials to cold drawing at the time of producing the product having a circular section. CONSTITUTION:The outer peripheral face of the core material 11 made of copper having the circular section is machined and is then degreased and cleaned. The inner peripheral face of the cylindrical outside layer material 12 made of a stainless steel is pickled and is then degreased and cleaned. Ni foil is wound on the outer peripheral face of the core material 11 and the outside layer material 12 is fitted onto said material by drawing with an elongator, by which a round bar-shaped fitted material is obtd. Such fitted material is heated to <=1,030 deg.C in a heating furnace and is rolled by a cross helical rolling mill which is provided on the down stream side of the heating furnace and has >=3 pieces of conical rolls capable of making high draft rolling. Diffused layers are thereby satisfactorily formed at the boundary between the Ni layer and the core material 11 and the boundary between the Ni layer and the outside layer material 12 and are rolled, by which the product 14 having the high joint rate and joint strength is obtd.
Patent JP-H11105584-A (JP)
Title: Driving force controller for vehicle
Inventor: NAKAMURA HIDEO
IPC: F16H63/06
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To improve a transient characteristic by setting a command value for constraining driving point, determining a transient value to be timewisely shifted of a driving force command value and a command value for constraining engine driving point and determining an engine torque command value and a gear ratio command value for making the command values follow actual values. SOLUTION: A driving force command value for speed control for matching actual speed with a speed command value is calculated in a speed control controller and this command value is distributed to an engine and a continuously variable transmission, during the driving of a vehicle. At this time, an estimation calculation D is performed for driving force and engine speed of an output of a control object to follow the command value. Next, a calculation E is performed for a second command value for constraining engine driving point based on an engine torque command value and an engine constraining condition and continuously, a calculation A is performed for a normative model characteristic for the driving force command value and the second command value. Further, an estimation calculation C is performed for engine speed and a gear ratio by using a linear model of the control object.  Each command value of engine torque and the gear ratio is calculated from the above arithmetic results.
Patent JP-H05112898-A (JP)
Title: Plating method
Inventor: NISHIMOTO HIDETOSHI
IPC: C25D21/10
Filed: 1991-10-21
Abstract: PURPOSE:To prevent the pitting of a plating film and the generation of an abnormal burnt plating, etc., even in high-current-density electroplating and thereby to carry out high-speed plating without deteriorating the plating. CONSTITUTION:A bubbler pipe having many tiny holes is provided at the bottom of a plating bath, the bath is agitated by the tiny bubbles generated from the pipe, and plating is carried out. The surface tension of the bath is controlled to <=45dyne/cm by the addition of a surfactant, the diameter of the bubble is adjusted to 10-1000mum, the amt. of the bubbles to be generated is controlled to 0.2-1.0m<3>/min per m<2> of the unit surface area, and plating is conducted.
Patent JP-S6420171-A (JP)
Title: Recorder
Inventor: TOMATSU YOSHIYA
IPC: B41J2/465
Filed: 1987-10-28
Abstract: PURPOSE:To clearly form an image on a photosensitive recording medium without causing sagging of a transparent member and facilitate maintenance, by containing a printing head and a platen in a supported condition in a containing part provided at a position other than an exposure position. CONSTITUTION:A platen 3 is disposed opposite to a thermal head 1, and is pressed against the thermal head 1 to clamp a thermal recording paper 6 therebetween. A shaft of the platen 3 arranged to run idle so that the platen 3 is driven to rotate by a frictional force between the platen 3 and the paper 6 as the head 1 is fed. During printing and exposure, the paper 6 is fixed by clamping it through moving fixing members 4a, 4b and 5a, 5b formed of an elastic material in the directions of arrows. After formation of a mask original plate by printing, the head 1 is moved into a space A provided in the exterior of an exposure range as a containing part, and be readied until an exposure process is finished. The recording paper 6 in a range between X and Y inclusive of an exposure range is prevented from sagging.
Patent JP-2000105079-A (JP)
Title: External heating rotary kiln
Inventor: KAGOHASHI AKIRA
IPC: F27B7/14
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To obtain an external heating rotary kiln installed such that a rotary retort penetrates a heating chamber substantially horizontally in which a matter to be heated can be peeled off from the inner surface of a retort immediately upon adhesion thereto by containing a heat resistant rod-like material movably in the retort. SOLUTION: A furnace body 1 is internally partitioned into an upper heating chamber 4 and a lower flue 6 by means of a furnace bed 2. A retort 8 is disposed in the heating chamber 4 while penetrating it and rings 9 secured to the projecting end on the opposite sides are supported by a pair of rollers so that the retort 8 can be rotary driven. Six spaces are defined on the inner circumference of the retort 8 by a center large diameter ring 14 in the longitudinal direction, by a small diameter ring 15 in the radial direction, and by a stirring plate 11 in the circumferential direction and a rod-like material 17 made of a heat resistant material is contained movably in each space. According to the structure, a matter to be heated adhering to the inner surface of the retort can be peeled off and since the matter can flow smoothly, it can be heat treated uniformly and efficiently.
Patent JP-H11109986-A (JP)
Title: Voice information providing device
Inventor: KATO ETSUNORI
IPC: G10L13/02
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a voice information providing device capable of updating of data in real time without providing a dual voice recording and reproducing device and capable of the miniaturing of the device and the enhancing of the reliability and the operability of the device. SOLUTION: A data converting part 1 to which various environmental information are inputted extracts environmental information of one kind or more which are to be preliminarily set from among inputted information and also it adds addresses made to correspond to their kinds to them and a data storage part 3 storingly holds the extracted information and a detection part 4 takes out voice signals made to correspond to the environmental information from a voice module 5 in which voice signals respectively made to correspond to the environmental information of one kind or more are stored preliminarily based on the addresses added to the environmental information taken out from the data storage part 3.  Moreover, a data synthesis part 2 synthesizes the environmental information into preliminarily set forms and a voice synthesis part 6 synthesizes plural voice signals outputted from the voice module 5 in a preliminarily set order.
Patent JP-H10125502-A (JP)
Title: Resistor and its manufacture
Inventor: NISHIWAKI HIDENORI
IPC: H01C17/06
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a resistor whose characteristic changes little by providing an oxide metallic film and an oxide metallic insulation film alternately in a surface of a substrate. SOLUTION: A first oxide metallic film 2 is provided to cover a substrate 1 and then a first oxide metallic insulation film 3 and a second oxide metallic film 4 are further provided in this order. In the process, a resistivity value of the second oxide metallic film 4 is made smaller than that of the first oxide metallic film 2. A second oxide metallic insulation film 5 is provided to cover the second oxide metallic film 4 and a third oxide metallic film 6 is further provided. A metallic cap 7 and a lead 8 are provided to each of the both ends of the substrate 1 and a protection film 9 is provided to cover the third oxide metallic film 6 and the metallic cap 7. Characteristic change of an oxide metallic film resistor is thereby reduced.
Patent JP-S63128171-A (JP)
Title: Target for sputtering
Inventor: MATSUBARA KUNIHIRO
IPC: G11B7/26
Filed: 1986-11-17
Abstract: PURPOSE:To obtain a target for sputtering wherein a thin film having high quality and high reliability can be formed at low cost with a simple constitution by providing a target main body having metal or nonmetal as an essential component and furthermore providing a plurality of ring-like structural materials having same component as the above-mentioned component to the target main body. CONSTITUTION:A metallic target 2, for example made of Te is bonded on a backing plate 1 made of copper or stainless steel with a bonding layer 3 consisting of alloy chiefly made of In. In such a metallic target 4, a plurality of ring-like structural materials which consist of metal different from Te i.e. consist of single substance of Pd, namely multiple rings A (5a), B (5b) are buried so that these are made coaxial with the center of the metallic target main body 2. By this target for sputtering, the film composition of a thin alloy film is uniformly formed on a base plate with a simple constitution and also the film having high quality and high reliability can be formed.
Patent JP-H02122043-A (JP)
Title: Al-si alloy having heat resistance, wear resistance, and high toughness and cylinder liner using same
Inventor: HAGIWARA YOSHITOSHI
IPC: F02F1/08
Filed: 1988-10-31
Abstract: PURPOSE:To obtain an Al-Si alloy having heat resistance, wear resistance, and high toughness by providing a structure in which respectively specified amounts of Al2O3 grains add powdered graphite having respectively specified grain sizes are dispersed in an Al-Si alloy matrix having fine primary-crystal Si. CONSTITUTION:A structure in which 3-5%, by weight, of Al2O3 grains having <=30mum maximum grain size and <=10mum average grain size and free from sharp edges and 0.5-3% graphite powder having <=10mum maximum grain size in sectional structure are dispersed in a matrix which consists of Al-Si alloy components and in which the size of primary-crystal Si is regulated to <=10mum is provided. It is preferable to use 16-18% Si, 4-6% Fe, 2-4% Cu, 0.5-2% Mg, and 0.2-0.8% Mn as the above alloy components. By this method, the Al-Si alloy having heat resistance, wear resistance, and high toughness can be obtained. A cylinder liner excellent in workability and lubricity can be obtained by constituting the cylinder liner of an internal layer of >=1mm thickness composed of the above alloy and an external layer composed of an Al alloy for elongation of >=90% Al content and also providing circumferential- direction ruggedness or undulation to the joining interface between both layers and to the outside periphery.
Patent JP-H08133041-A (JP)
Title: Rear wheel brake pressure controller for motorcycle
Inventor: KOBAYASHI NAOKI
IPC: B60T8/26
Filed: 1994-11-08
Abstract: PURPOSE: To facilitate installation and to reduce machining man-hours for a housing by storing a constituent of a hydraulic pressure shut-off means in one of both storage holes and storing a constituent of a pressure reducing means in the other of both storage holes from the same direction as the constituent of the hydraulic pressure shut-off means. CONSTITUTION: In a housing 10, storage holes 111 , 112 , which are provided with the same shape and parallel to each other, a connecting path 12 connected to the second master cylinder M2 , and connecting paths 131 , 132 connected to a rear wheel brake BR are arranged. Each of the storage holes 111 , 112 , which are formed into the same shape, is provided with a large diameter hole part 14, whose one end is opened to one side face of the housing 10, a medium diameter hole part 15, whose one end is connected to the other end of the large diameter hole part, 14 coaxially, and a small diameter hole part 18, in which one end is connected to the other end of the medium diameter hole part 15 via a stepped part 16 coaxially while the other end is closed by means of an end wall 17.  A constituent of a hydraulic pressure shut-off means 8 is stored in one of both storage holes 111 , 112 , while a constituent of a pressure reducing means 9 is stored in the other of them from the same direction as the constituent of the hydraulic pressure shut-off means 8.
Patent JP-H0984602-A (JP)
Title: Decorative object
Inventor: YAMAZAKI YUKIO
IPC: A44B9/16
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To easily and surely fit a brooch-shaped decorative object enlarged in form on the material of clothing without any trouble without inclining the rivet connector of that object and further to keep the state of beautiful appearance by preventing the decorative object from being unexpectedly rotated. SOLUTION: This decorative object is composed of a rivet member 5, for which a projection 4 is successively provided on a decorative board 3, and a rivet connector 8, for which a projecting through hole 6 is formed on a loop- shaped board 7, and a recessed part (b), in which a double sewing hem part 1b is put, is formed on either the decorative board 3 or the loop-shaped board 7 at least. Then, the projection 4 is inserted through a sheet section 1a near the double sewing hem part 1b and the through hole 6 and calked and a flexible sheet 1 is held between the decorative board 3 and the loop-shaped board 7. At the same time, the decorative board 3 is provided with an encaustic cover 9 to be locked at the double sewing hem part 1b of the flexible sheet 1.